102030301322110 has 48 divisors (see below), whose sum is σ = 213648348117024. Its totient is φ = 34980279945408.

The previous prime is 102030301322107. The next prime is 102030301322113. The reversal of 102030301322110 is 11223103030201.

It is an interprime number because it is at equal distance from previous prime (102030301322107) and next prime (102030301322113).

It is a super-2 number, since 2×102030301322110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102030301322113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6610492 + ... + 15740368.

It is an arithmetic number, because the mean of its divisors is an integer number (4451007252438).

Almost surely, 2^{102030301322110} is an apocalyptic number.

102030301322110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102030301322110 is an abundant number, since it is smaller than the sum of its proper divisors (111618046794914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102030301322110 is a wasteful number, since it uses less digits than its factorization.

102030301322110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9152705 (or 9152698 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102030301322110 its reverse (11223103030201), we get a palindrome (113253404352311).

The spelling of 102030301322110 in words is "one hundred two trillion, thirty billion, three hundred one million, three hundred twenty-two thousand, one hundred ten".